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Update LICENSE.

configuration_qwen2.py

@@ -1,4 +1,5 @@
 # coding=utf-8
+# The following code are reused from the QWen project (https://huggingface.co/Qwen/Qwen2.5-14B-Instruct) of Alibaba Cloud.
 # Copyright 2024 The Qwen team, Alibaba Group and the HuggingFace Inc. team. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -12,6 +13,9 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
+# The code is modified by ByteDance and Tsinghua University from the original implementation of Qwen:
+# - We changed Qwen2Config to Qwen2TSConfig to support time series modeling.
 """ Qwen2 model configuration"""
 
 from transformers import PretrainedConfig

modeling_qwen2.py

@@ -1,4 +1,5 @@
 # coding=utf-8
+# The following code are reused from the QWen project (https://huggingface.co/Qwen/Qwen2.5-14B-Instruct) of Alibaba Cloud.
 # Copyright 2024 The Qwen team, Alibaba Group and the HuggingFace Inc. team. All rights reserved.
 #
 # This code is based on EleutherAI's GPT-NeoX library and the GPT-NeoX
@@ -17,6 +18,10 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+
+# The code is modified by ByteDance and Tsinghua University from the original implementation of Qwen:
+# - Support time series modality for Qwen2 model.
+
 """ PyTorch Qwen2 model."""
 import inspect
 import math